निम्नलिखित त्रिकों में, अक्षरों का प्रत्येक समूह एक निश्चित तर्क का पालन करते हुए अगले समूह से संबंधित है। दिए गए विकल्पों में से वह चुनें जो समान तर्क का पालन करता है। CAKE - ACKE - EKAC KING - IKNG - GNIK

Refer to the following letter series and answer the question. (Counting is to be done from left to right only). (Left) Z M L Q B X K C H A W V N T R Y D F J P I A U K E O X Z (Right) How many such vowels are there, each of which is immediately preceded by a vowel and immediately followed by a vowel?

Refer to the following number and symbol series and answer the question. Counting is to be done from left to right only. (All numbers are single-digit numbers only). (Left) 2 ^ 7 ? $ % < ? 4 3 \ & * @ # < 6 7 + 3 # (Right) How many such numbers are there, each of which is immediately preceded by a symbol and also immediately followed by a symbol?